Sometimes, I like to do a Google image search with random words that pop into my head to see what I find. I'll be sharing with you all when I find something cool...like today.
Today's words were "Rainbow Lightning".
Lots of cool pictures, but the one on the left was my first result, and the coolest in my opinion.
This picture has been shamelessly stolen from: Deadly Computer.
In the comments, link me some of your favorite lightning pictures :)